Cooling, Heating & Air Quality

The Insignia 3-in-1 portable air conditioner is a compact appliance that's an air conditioner, dehumidifier, and fan all in one.

If you're looking for the best portable ACs for small apartments in Canada, LG, Midea, Hisense, and Insignia are four brands to consider.

Want the best portable air conditioner for summer? We highlight top picks at Best Buy Canada for varying room sizes, BTUs, and noise levels.

If your air conditioner smells musty, this could spell a larger problem that you'll want to diagnose and fix, and we're here to help.

AC energy efficiency is about more than just air conditioner type; understand SEER/CEER ratings, energy costs, savings, and more for Canada.

Learn how to clean your air conditioner. This guide covers portable, window, and central AC units to help improve airflow and efficiency.

If you're in an apartment, you might want to get or augment air conditioning. Which should you buy between portable vs window AC for renters?

Step-by-step guide for installing a window, portable, or mini-split air conditioner in your Canadian home. What to DIY and when to call a pro.

See 2026 price for air conditioner cost ranges by type — portable, window, and mini-split — plus installation and running costs.

You know you need an air conditioner, but should you choose a portable, window, or mini split AC? We're here to help with the choice.